GeForce GTX 650 2GB is a fast-middle-class GPU part of the 600 Series released by NVIDIA in 2012. This version features a frame buffer of 2GB. It's known that this GPU does not benefit in any way from a 2GB frame buffer and so this GPU's performance is on level with the 1GB variant. Check the page of the 1GB version for more information about but please note this GPU is just a fast GT 640, paired with GDDR5. Its performance is nothing like next in series - GeForce GTX 650 Ti and barely any fast than previous GTX 550 Ti.

I recently buy this card….it works very fine But I don't want to throw away my gt 440 so, If I connect my graphic card Gt 440 with Gtx 650 will I get a performance boost…..since my motherboard supports SLI but the cards don't???? Is it possiblePls help